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e55926e8cf
This change initializes rpc servers associated with disks that are local. It makes object layer initialization on demand, namely on the first request to the object layer. Also adds lock RPC service vendorized minio/dsync
88 lines
2.9 KiB
Go
88 lines
2.9 KiB
Go
/*
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* Minio Cloud Storage, (C) 2016 Minio, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package cmd
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import (
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"fmt"
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"net/http"
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"github.com/elazarl/go-bindata-assetfs"
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"github.com/gorilla/handlers"
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router "github.com/gorilla/mux"
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jsonrpc "github.com/gorilla/rpc/v2"
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"github.com/gorilla/rpc/v2/json2"
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"github.com/minio/miniobrowser"
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)
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// webAPI container for Web API.
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type webAPIHandlers struct {
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ObjectAPI func() ObjectLayer
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}
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// indexHandler - Handler to serve index.html
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type indexHandler struct {
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handler http.Handler
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}
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func (h indexHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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r.URL.Path = reservedBucket + "/"
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h.handler.ServeHTTP(w, r)
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}
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const assetPrefix = "production"
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func assetFS() *assetfs.AssetFS {
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return &assetfs.AssetFS{
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Asset: miniobrowser.Asset,
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AssetDir: miniobrowser.AssetDir,
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AssetInfo: miniobrowser.AssetInfo,
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Prefix: assetPrefix,
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}
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}
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// specialAssets are files which are unique files not embedded inside index_bundle.js.
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const specialAssets = "loader.css|logo.svg|firefox.png|safari.png|chrome.png|favicon.ico"
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// registerWebRouter - registers web router for serving minio browser.
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func registerWebRouter(mux *router.Router, web *webAPIHandlers) {
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// Initialize a new json2 codec.
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codec := json2.NewCodec()
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// Minio browser router.
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webBrowserRouter := mux.NewRoute().PathPrefix(reservedBucket).Subrouter()
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// Initialize json rpc handlers.
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webRPC := jsonrpc.NewServer()
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webRPC.RegisterCodec(codec, "application/json")
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webRPC.RegisterCodec(codec, "application/json; charset=UTF-8")
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webRPC.RegisterService(web, "Web")
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// RPC handler at URI - /minio/webrpc
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webBrowserRouter.Methods("POST").Path("/webrpc").Handler(webRPC)
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webBrowserRouter.Methods("PUT").Path("/upload/{bucket}/{object:.+}").HandlerFunc(web.Upload)
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webBrowserRouter.Methods("GET").Path("/download/{bucket}/{object:.+}").Queries("token", "{token:.*}").HandlerFunc(web.Download)
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// Add compression for assets.
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compressedAssets := handlers.CompressHandler(http.StripPrefix(reservedBucket, http.FileServer(assetFS())))
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// Serve javascript files and favicon from assets.
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webBrowserRouter.Path(fmt.Sprintf("/{assets:[^/]+.js|%s}", specialAssets)).Handler(compressedAssets)
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// Serve index.html for rest of the requests.
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webBrowserRouter.Path("/{index:.*}").Handler(indexHandler{http.StripPrefix(reservedBucket, http.FileServer(assetFS()))})
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}
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